Flu viruses on the outer surface proteins of virus species. The two most important proteins in the hem agglutinin (H) and weight (N). This is the case of the swine flu virus H1N1 2009 virus. In fact, despite the fact that swine influenza is a term frequently used to describe flu virus H1N1, the new official name outbreaks.It is important to understand the constantly changing flu virus strains of H1N1 flu, there are several (Mute), which are different from each other.
H1N1 flu strain is called one, but there are many other tribes. Some of the strain of influenza H1N1, which has infected pigs. Others can infect pigs and birds. It’s nice because the human body is the body, antibodies to the flu should be adjusted. If a person gets H1N1 influenza epidemic of new influenza (pig meat), it is likely that the same strain of swine flu are protected against infection, but it is exposed to the infection or other strains, influenza, voltage fluctuation.
The swine flu, H1N1 2009, probably means a new strain because the genetic “segment” containing a number of different sources, influence over the bits. The virus-containing genes for human flu and swine influenza virus or the flu virus (2009). This strain of swine infections or to humans. It is therefore unlikely that people in the new strain resistance.